California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s AST SpaceMobile ASTS Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio ASTS Stock Details ASTS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$31.5M Buy
354,789
+93,113
+36% +$8.12M 0.03% 420
2026
Q1 		$21.7M Buy
261,676
+54,887
+27% +$5.18M 0.02% 492
2025
Q4 		$15M Buy
206,789
+19,559
+10% +$1.4M 0.02% 555
2025
Q3 		$9.19M Buy
187,230
+7,695
+4% +$371K 0.01% 670
2025
Q2 		$8.39M Buy
179,535
+33,518
+23% +$970K 0.01% 676
2025
Q1 		$3.32M Sell
146,017
-1,413
-1% -$36.1K ﹤0.01% 1062
2024
Q4 		$3.11M Buy
147,430
+19,471
+15% +$475K ﹤0.01% 1143
2024
Q3 		$3.35M Buy
127,959
+119,411
+1,397% +$2.69M ﹤0.01% 1110
2024
Q2 		$99.2K Sell
8,548
-2,985
-26% -$15.6K ﹤0.01% 2406
2024
Q1 		$33.4K Sell
11,533
-1,699
-13% -$5.7K ﹤0.01% 2565
2023
Q4 		$79.8K Sell
13,232
-4,506
-25% -$19.5K ﹤0.01% 2509
2023
Q3 		$67.4K Sell
17,738
-2,420
-12% -$9.76K ﹤0.01% 2628
2023
Q2 		$94.7K Buy
+20,158
New +$105K ﹤0.01% 2667

Other funds holding ASTS

RG
Rakuten Group Setagaya-Ku, Tokyo, Japan $1.38B AUM 89.78% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AI
Alphabet Inc Mountain View, California $99.1B AUM 124.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
MG
Marex Group London $23.6B AUM 57.16% 1-Year Est. Return
VV
Vodafone Ventures Newbury, United Kingdom $486M AUM

California State Teachers Retirement System (CalSTRS)'s ASTS Position: Q2 2026 in Review

California State Teachers Retirement System (CalSTRS) increased its AST SpaceMobile (ASTS) stake by 36% in Q2 2026, buying an estimated $8.12M and bringing the position to 354,789 shares worth $31.5M. The position accounts for 0.03% of the portfolio, ranked #420.

California State Teachers Retirement System (CalSTRS) first reported a position in ASTS in Q2 2023 and has held it in 13 quarters since. 751 funds tracked by Wall St. Rank hold ASTS as of Q2 2026.

  • California State Teachers Retirement System (CalSTRS) held 354,789 shares of AST SpaceMobile worth $31.5M as of Q2 2026.
  • California State Teachers Retirement System (CalSTRS) bought 93,113 AST SpaceMobile shares in Q2 2026, an estimated $8.12M.
  • AST SpaceMobile made up 0.03% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q2 2026, its #420 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in AST SpaceMobile in Q2 2023 and has held it in 13 quarters since.
  • 751 funds tracked by Wall St. Rank held AST SpaceMobile as of Q2 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q2 2026, filed 24 Aug 2026.